Cook the jackfruit pieces in pressure cooker with salt & turmeric powder,until well cooked.
You can add sliced green chillies optionally while cooking. But take care to adjust the spiciness.
In a pan, season mustard seeds.
Saute shallots until they are browned.
Throw in curry leaves.
Add crushed red chillies, saute until raw smell is gone.
Now add the cooked jackkfruit pieces and stir well.
Serve hot with rice.